baber/WOPTO huggingface dataset:
Patent JP-S63299399-A (JP)
Title: Rotary supporting apparatus
Inventor: OGASAWARA HIDEKAZU
IPC: E05D7/00
Filed: 1987-05-29
Abstract: PURPOSE:To connect both arms for free rotation and to arbitrarily adjust the rotational force by inserting dished springs and a nut into the recessed part of a first arm, inserting a pressing means into the inside of a second arm, and inserting a bolt into the pressing means for fitting in the nut. CONSTITUTION:In the hinge section, a receiving means 11 is fitted into a recessed part 10 provided in an arm 7 so that it is prevented from swiveling. The projecting pieces 13 on the peripheral part of a metal fitting 12 provided on the upper surface of the receiving means 11 are attached to the recessed parts 14 of an arm 8 so that they are prevented from swiveling. A leg section 17 of the pressing means 16 inserted into a recessed part 15 of the arm 8 is fitted into the receiving means 11 through the metal fitting 12, and a key groove 17 and a projecting key stripe 18 of them are fitted together. A bolt 9 is inserted from the recessed part 15 side of the arm 8 into the center hole of the pressing means 16, an appropriate number of dished springs 19 and a nut 20 are inserted into the recessed part 10 of the arm 7 from the inside direction, and the bolt 9 is screwed into the nut 20 through the dished springs 19. Therefore, the rotational force of the arms 7 and 8 is adjusted by adjusting the tightening of the bolt 9.
Patent JP-S62294053-A (JP)
Title: Method for loosening long strips of noodles and device therefor
Inventor: ETO KEIGO
IPC: A23L7/109
Filed: 1986-06-11
Abstract: PURPOSE:To loosen long strips of noodles evenly, by feeding a fixed amount of long strips of noodles into a container, putting a noodle-loosening nozzle attached to a cover in the long strips of the noodles and jetting air in a radiated direction. CONSTITUTION:Approximately ball-shaped mass of long strips of noodles 6 cut to give a fixed amount is fed to a container 2, a top opening is closed with a cover 12 and a lower protruded part 15A of a noodle loosening nozzle 15 is put in the long strips 6 of noodles. Dehumidified clean air is sent to a channel 16 of the nozzle 15 and jetted in a radiated direction from plural air jetting holes 17. The long strips of noodles are evenly loosened by the jetted air flow.
Patent JP-S5360151-A (JP)
Title: Phase difference detector circuit
Inventor: NAMIKI JIYUNJI
IPC: H04L7/00
Filed: 1976-11-10
Abstract: PURPOSE:To constitute a phase detector which can decide correctly a synchronous state of an oscillator output and an input signal system, and thus to obtain a synchronous device free from malfunction.
Patent JP-H06347451-A (JP)
Title: Deterioration monitoring method for aerial distribution line
Inventor: UCHIDA SHINGO
IPC: G01N29/14
Filed: 1993-06-07
Abstract: PURPOSE:To provide a deterioration monitoring method for aerial distribution lines, which can make inspection at all times without hands, and can monitor the aforesaid line remotely. CONSTITUTION:A communication line 14 is provided in parallel with an aerial distribution line 12, and concurrently, a sound sensor detecting sound radiation caused by the deteriorated section of the serial distribution line 12, and a transmitting line transmitting the output of the sound sensor is provided for an insulator 3 supporting the aerial distribution line 12. The transmitting line is connected to the communication line 14, so that the deterioration of the aerial distribution line 12 is thereby monitored by means of sound radiation via the communication line 14.
Patent JP-S5838542-A (JP)
Inventor: ENJIYOUJI SUSUMU
IPC: G01N29/24
Filed: 1981-09-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000328780-A (JP)
Title: Hook device
Inventor: ATOKAWA JUNYA
IPC: E04G5/08
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a hook device capable of putting a lock member in a lock state as it is while performing fitting work to a shaft material in either lock attitude and release attitude. SOLUTION: A hook device is composed of a hook main body having a fitting part 2 freely fittable/releasable to/from a shaft material P such as a pipe, a lock member 6 swingably installed on the hook main body by forming a lock piece 4 and an actuating piece 5 and a spring 7 interposed between the lock member 6 and the hook main body so that this lock member 6 is held in either lock attitude and lock releasing attitude, the lock member 6 returns to the lock attitude after to the middle since the lock piece 4 is pushed by the shaft material P when fitting the fitting part 2 to the spring 7 in the lock attitude, and changes to the lock attitude since the actuating piece 5 is pushed by the shaft material P when fitted to the shaft material P in the lock releasing attitude.
Patent JP-H07314868-A (JP)
Title: Tape cassette
Inventor: SUGIYAMA YUTAKA
IPC: B41J32/00
Filed: 1994-05-25
Abstract: PURPOSE:To obtain a low costed tape cassette without staining a platen and a printing head by a method wherein a film tape and an ink ribbon can be surely firmly fitted to respective spools. CONSTITUTION:When a film tape 17 and an ink ribbon 19 are respectively fitted to a tape spool 18 and a ribbon spool 20, an end 17A of the film tape 17 and an end 19A of the ink ribbon 19 are bonded to the tape spool 18 and the ribbon spool 20 between respective both ends 27A of pressure sensitive adhesive tapes 27 bonded in a loop form around them. The ends 17A and 19A of the film tape 17 and the ink ribbon 19 are firmly fixed to the tape spool 18 and the ribbon spool 20 via the pressure sensitive adhesive tape 27.
Patent JP-H031075-A (JP)
Title: Condensation preventive structure for liquid nitrogen supply system
Inventor: NAKAMURA TOSHIAKI
IPC: F25D21/04
Filed: 1989-05-29
Abstract: PURPOSE:To intercept a pipeline from atmosphere and prevent condensation on the pipeline effectively by a method wherein dry N2 atmosphere, not containing moisture, is formed around the pipeline between a liquid nitrogen tank and a device. CONSTITUTION:A linear pipeline 3, connecting an automatic liquid nitrogen supplying device 2 to a manufacturing device 5, is provided with a dry N2 atmosphere forming device 6 at a place whereat condensation is supposed to take place. A shielding member or a sealed vessel 61, having the inlet port 62 and the outlet port 63 of dry N2, received low-temperature dry N2 supplied by a dry N2 supplying device and forms a dry N2 atmosphere around the pipe line 3. The pipeline 3 is intercepted perfectly from atmosphere by the dry N2 atmosphere of drying degree 100%, which is formed in the vessel 61, whereby condensation will never take place on the surface of the pipeline, whose tempera ture is cryogenic.
Patent JP-S5838459-A (JP)
Title: Manufacture of plate for enclosed alkaline battery
Inventor: NISHIMURA MASAMI
IPC: H01M4/52
Filed: 1981-08-31
Abstract: PURPOSE:To produce a plate having the improved charging efficiency under the high temperature with minute current, by immersing a Ni anode plate in LiOH water solution under the reduced pressure. CONSTITUTION:The carbonyl Ni powder is sintered to produce a porous thin Ni plate to be employed as the anode plate, then it is impregnated with the nickel nitrate and electrolitically reduced in the alkali water solution to produce the nickel hydroxide. Said process is repeated to maintain the predetermined amount of active substance then it is formed in NaOH. After the formation, the water washed and dried Ni anode plate is immersed in the water solution where LiOH is dissolved from 6wt% to the saturation under the reduced pressure lower than 400mm.Hg and after taking out it is water washed and dried. When charging the enclosed alkaline battery employing this anode plate with the minute current of 1/25-1/30CmA under the high temperature of 40-50 deg.C, the charging efficiency (discharge amount/charge amount) higher than 70% is exhibited.
Patent JP-S6117060-A (JP)
Title: Continuous measurement for amount of oxygen in molten metal
Inventor: SHIROTA YOSHIYASU
IPC: G01N27/411
Filed: 1984-07-03
Abstract: PURPOSE:To enable of long-time continous measurement of the amount of O2 in molten metal, by employing a nozzle type or porous brick type electrode as such of an oxygen concentration cell to cool the electrode by jetting inert gas through the electrode. CONSTITUTION:Molten metal 15 such as molten steel is held into a laddle or a tundish 14. A solid electrolyte 10 shaped in a refractory container which houses a solid reference pole 11 inside and a nozzle type electrode 12 set at the tip of a stainless tube 19 through a refractory tube 18 are arranged separately more than 10cm therebetween 10 and 12 to form an oxygen concentration cell. Tubes 19 and 18 are run through the electrode 12 and feeds an inert gas such as Ar gas as shown by the arrow to cool the electrode 12 preventing melt loss. In place of the nozzle type electrode, a porous brick (porous sintered body) type electrode may be used. Continous measurement of the amount of O2 can be done in molten metal for a long time.
Patent JP-H09316189-A (JP)
Title: Production of aromatic polyether
Inventor: YANO YUMIKO
IPC: C08G65/40
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an arom. polyether which is highly transparent and lowly yellowed, i.e., lowly colored. SOLUTION: This polyether is produced by polymerizing a halophenol and/or a substantially equimolar mixture of a dihydric phenol and a dihalogenobenzenoid compd. (provided the halogen atoms or atom of the dihalogenobenzenoid compd. or the halophenol have or has been activated by -SO2 - or -CO- bonded to the o- or p-position thereof) in a highly polar org. solvent in the presence of a carbonate and/or a bicarbonate of an alkali metal in an equivalent ratio of the alkali metal to the phenolic hydroxyl group present of 1 or higher. In the above process, also phosphinic acid is present in an amt. of 0.01-0.06% based on the polyether to be obtd. in the polymn. system, thus giving a lowly colored arom. polyether.
Patent JP-H04360469-A (JP)
Title: Adaptive scan coding circuit
Inventor: OGAWA KAZUYA
IPC: H03M7/30
Filed: 1991-06-07
Abstract: PURPOSE:To attain most effective compression coding in response to a picture when a coding coefficient subjected to orthogonal transformation is coded in the coding and decoding employing both the orthogonal transformation and the entropy coding. CONSTITUTION:A discrete cosine transformation circuit 2 applies discrete cosine transformation to picture information in response to the frequency component and 1st, 2nd, 3rd scan circuits 3, 4, 5 with different scan sequence are used to rearrange the result into plural linear picture information sets and 1st, 2nd, 3rd coding circuits 6, 7, 8 connecting respectively to them encode the result. The coded picture information is given to 1st, 2nd, 3rd data length counter circuits 10, 11, 12, from which code quantity is counted and the least value is detected by a comparator circuit 13 from the result of count and the result of detection is outputted. Then the picture information in response to the result of detection is selected by a selection circuit 9 and selected picture information and scan information are outputted mutiplexedly from a multiplexer circuit 14.
Patent JP-S5837799-A (JP)
Inventor: PIITAA JIEFURII
IPC: G01G19/02
Filed: 1982-08-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08333642-A (JP)
Title: Recovering method of rare earth element from scrap cathode ray tube
Inventor: ISHIWATARI MASAHARU
IPC: C22B59/00
Filed: 1995-06-02
Abstract: PURPOSE: To efficiently recover an rare earth element from a phosphor contained in a scrap cathode ray tube. CONSTITUTION: The rare earth element is recovered by a phosphor recovering process of recovering the phosphor from the scrap cathode ray tube, an exuding process of exuding the rare earth element from the recovered phosphor with a strong acid, an oxalate producing process of producing a rare earth oxalate by adding oxalic acid into an exudation liquid obtained by the exuding process, an oxalate purifying process of repeating twice a cleaning-filtering operation of filtering the produced rare earth oxalate and cleaning the filtered rare earth oxalate with an aq. solution followed by filtering and an oxalate roasting process of obtaining an rare earth oxide by roasting the filtered rare earth oxalate. Water at room temp. is used as the aq. solution used for purifying.
Patent JP-H08330143-A (JP)
Title: Multilayer lc composite device
Inventor: NAKADA YASUHIRO
IPC: H01G4/40
Filed: 1995-06-02
Abstract: PURPOSE: To suppress the deterioration of high frequency characteristics owing to stray capacity by connecting a ground electrode electrically with an insulator sheet provided with a capacitor conductor on the surface and sandwiching an insulator sheet provided with a conductor for microcoil and a capacitor conductor on the surface between the insulator sheets provided with capacitor conductor. CONSTITUTION: Ground electrodes 39a, 39b are electrically connected, respectively, with the lead-out parts 18a, 20a, 18b, 20b of capacitor conductors 18, 20 which are then arranged on the surface of an insulator sheet 7. An insulation sheet 7 electrically connecting a capacitor conductor 19 with one end parts of microcoil conductors 22, 23 is then sandwiched by the insulator sheets 7 provided, respectively, with the capacitor conductors 18, 20. This structure, can suppress deterioration in the characteristics of an LC composite device in the high frequency region owing to stray capacity.
Patent JP-S5563427-A (JP)
Title: Label printer
Inventor: KANEZAKI MASAMI
IPC: G06F3/12
Filed: 1978-11-07
Abstract: PURPOSE: To enable to make various labels easy for pattern formation on assembling the software, by printing various and variable images without increase of memory.  
     CONSTITUTION: The printer controller 5 discriminates whether the data is print pattern image PPF or function code and parameter with the transfer format fed from CPU and performs processing according to the transfer format. The firm ware 6 selects and executes the function designated with the code among the functions reserved in advance with the specific code when the data from CPU is function code and parameter with the controller 5, to produce PPE. The memory 7 stores PPE produced via direct PPE or the firmware 6 from the controller 5. The print set 8 records the output of the controller 5 or the image of the memory 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H031730-A (JP)
Title: Optical transmission circuit
Inventor: TANABE KUNIO
IPC: H04B10/2507
Filed: 1989-05-30
Abstract: PURPOSE:To output an optical signal with high quality for a long period by inhibiting a current flowing to a couple of transistors(TRs) being the components of a differential amplifier circuit while the constant current circuit is interrupted in the absence of an input signal. CONSTITUTION:A switching circuit 7 detects the presence of an input signal to a differential signal generating circuit 6 to control the interruption of a voltage applied to the base of a TR 4. That is, TRs 2, 3 being the components of a differential amplifier circuit connecting to the TR 4 and the constant current circuit including a light emitting element 1 receive a current in the presence of an input signal and no current flows to them in the absence of the signal. Thus, there is no difference caused in the characteristic change of the TRs 2, 3 due to uneven heating or the like. Moreover, aging is also advanced equally and the pulse width distortion of an output optical signal wave is suppressed.
Patent JP-H04340095-A (JP)
Title: Aluminum heat exchanger improved in corrosion resistance
Inventor: ONDA TOKINORI
IPC: F28F19/06
Filed: 1991-05-14
Abstract: PURPOSE:To prevent corrosion of a hardware even if yarn dusts, etc., are adhered, for example, to an aluminum heat exchanger such as an evaporator and dew-condensed water is generated. CONSTITUTION:A surface of an aluminum heat exchanger assembled by chromating, and connecting by brazing, is coated with organic lead compound, and then an organic resin film is formed.
Patent JP-H03909-A (JP)
Title: Valve system of four-cycle engine
Inventor: TSUCHIDA NAOKI
IPC: F01L1/26
Filed: 1989-05-29
Abstract: PURPOSE:To make inner valves and outer valves have the same length respectively in a valve system where outer valves positioned on both outer sides when viewed from the direction of a cam shaft are inclined to the outside in the direction of a cam shaft by setting the base circle of a cam for outer valve larger than the base circle of a cam for inner valve. CONSTITUTION:In a valve system where respective exhaust valves are arranged at the openings 9a, 9b of an exhaust port 9,a central intake valve is arranged at the central opening 8a of an intake port 8 and respective outer intake valves are arranged at the outer openings 8b, 8c of both the outer sides respectively, the can surfaces of exhaust cams 15a, 15b on an exhaust cam shaft 15 and intake cams 16b, 16c on an intake cam shaft 16 are formed into a higher taper toward the outside so that they may be at right angles to the axial lines of an exhaust valve and an intake valve radially arranged. The base circle D1 of the outer intake cams 16b, 16c are made larger than the base circle D2 of a central intake cam 16a. It is thus possible to make the inner valves and outer valves have the same length, establishing only one type of valves used.
Patent JP-2000327903-A (JP)
Title: Seal ring
Inventor: SAITO MIKA
IPC: F16J15/20
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a seal ring having excellent heat-resistance and sealing performance, free from abrasion of aluminum material and useful for the sealing of a hydraulic oil supplied to a brake, etc., by including a polyether ether ketone resin(PEEK) and a polyphthalamide resin(PPA). SOLUTION: This seal ring is composed mainly of a polymer alloy containing 10-90 wt.% PEEK and 90-10 wt.% PPA. The oil-retaining performance of the seal ring is improved by the softening of PPA on the sliding face in use. The material of the seal ring preferably contains one or more components selected from carbon fiber, coke, graphite and polytetrafluoroethylene resin in addition to 80-50 wt.% polymer alloy. The sliding object is preferably an Al alloy including aluminum die-cast. The presence of an alloy of PEEK and PPA in the composite material for sliding member improves the strength, lowers the friction coefficient, suppresses the attack on the sliding object and remarkably improves the sliding characteristics.
Patent JP-S641693-A (JP)
Title: Safety device for rotating shaft particularly for stern tube packing device
Inventor: GIYUNTAA PIICHIYU
IPC: F16J15/32
Filed: 1988-06-02
Abstract: PURPOSE: To improve durability of a spare packing ring by providing the constitution that when an outermost packing ring fails, supply of a lubricator is shut off only for the front face of the spare packing ring adjacent to it, while the back side is maintained as it is (in low pressure).  
     CONSTITUTION: A packing ring M3 is at a special position when not functioning as a spare packing ring, that is, in normal operation, but it functions as a packing ring, when a packing ring M4 fails. It does not function as a packing ring, when a lubricator with the same pressure acts on spaces K2 and K3. The lubricator is supplied or drained through pipes 6 and 7 shown by an arrow. When the packing ring M4 fails, its seal is lost, the lubricating oil moves from a lubricator chamber S, and this pressure acts on the spare packing ring M3. In such an operation state, the pipe 7 is closed, and drainage of the lubricating oil from the space K3 is prevented, while the pressure of the lubricating oil in the pipe 6 remains, that is, kept at a pressure lower than the pressure of sea water W. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S62291710-A (JP)
Title: Magnetic head
Inventor: HORIUCHI TATSUYA
IPC: G11B5/17
Filed: 1986-06-11
Abstract: PURPOSE:To eliminate the need for manual work and to facilitate the assembling by forming a pressing projection to a bobbin and forming a processing face abutting onto the projection to a housing thereby pressing the bobbin into the housing. CONSTITUTION:A bobbin 4 with a terminal to which a back core 3 is penetrated is pressed into a housing 1 placed with a front core 2. In this case, slopes 6, 6 of pressing projections 7, 7 formed to the bobbin 4 with terminal are inserted easily along a slope 8b of the housing 1, the pressing projections 7, 7 are pressed by the pressing face 8a of the housing through the further pressing the smashed, then the back core 3 is pressed into the front core 2. Then the pressing is executed till the bottom of a hole part of cylindrical shape with step formed to the housing 1 is pressed into contact onto the upper face of the gouged part of the side face of collars 4c, 4d of the bobbin. Thus, the assembling is facilitated and the number of assembling man-hours is reduced.
Patent JP-S61294369-A (JP)
Title: Vehicle speed detecting device
Inventor: KOIKE ICHIRO
IPC: G01P3/44
Filed: 1985-06-24
Abstract: PURPOSE:To continue a vehicle speed signal just before a trouble even if the trouble occurs in a vehicle speed sensor during high-speed running by resetting the vehicle speed signal holding operation in a latch circuit at each time when N-number of pulse electric signals generated from the vehicle speed sensor are counted. CONSTITUTION:If a vehicle sensor 4 is faulty during running, the pulse signal corresponding to the vehicle speed is not generated, and the pulse signal is not inputted to An F/V converter 5 and N1-N3 pulse counters 6-8 though a Schmitt inverter 3 sends out the pulse signal, and the vehicle speed signal sent from the F/V converter 5 is equal to that for vehicle speed zero. Pulse counters 6-8 do not continue to count the signal and do not send a high-level signal. Thus, a latch circuit 9 holds the vehicle speed signal just before sending of the vehicle speed signal in the same state as vehicle speed zero from the F/V converter 5 and continues to output the former vehicle speed signal. Driving of a power steering device is continued safely by the output of this vehicle speed detector.
Patent JP-2000325839-A (JP)
Title: Froth discharge container
Inventor: SAKAMOTO NORIYUKI
IPC: B05B11/04
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a froth discharge container which is relatively simple in constitution, allows inverted use without requiring a special structure and is low in a cost. SOLUTION: This container is provided with a discharge plug 14 at the mouth part 12 of the container and is capable of discharging the liquid housed in a container body from the discharge plug 14 when the container body is pressed. In such a case, the discharge plug 14 is provided with a spindle element, such as a small-diameter part groove which applies swirling motion to the liquid pushed out and run from the container body, a hole 22a which sprays the swirled liquid, an air mixing passage which mixes air with the sprayed liquid and froths the liquid and a net 30 which regulates froth diameters by allowing the passage of the liquid after the mixing with the air. The discharging of the liquid in the form of froth is thus made possible.